austerity or the taxes are used to bail out governments on the other side of the continent. we are starting to see this in the demonstrations on the streets of athens, magid and world. we're starting to see it in the parliaments of berlin, helsinki and the hague. and yes, of course, we are seeing this frustration with the eu very dramatically here in the united kingdom. europe's leaders have a duty to hear these concerns. indeed, we have a duty to act on them. and not just to fix the problems in the eurozone. for just as in any emergency you should plan for the aftermath as well as dealing with the present crisis, so, too, in the midst of the present challenges we should plan for the future, and what the world will look like when the difficulties and the eurozone have been overcome. now, the biggest danger to the european union comes not from those who advocate change, but from those who denounce new thinking as heresy. in its long history europe has experience of heretics who turned out to have a point. and my point is this. more the same on the secure a long-term future for the eurozone.